Hello, I have one wx.emptybitmap (1) and one wx.bitmap (2). I want to merge(join) them.. I want to create a single wx.bitmap that consists on the wx.emptybitmap (1) on the top and wx.bitmap (2) on the bottom. How can I do that? Thanks in advance! :D ...
I have several hundred images that I ended up saving as a large file format (png24) so I'd like to downsize them all. Is there a quick way to do this rather than manually opening each one in photoshop and saving as a png8? Also, if I only have the png file and not the psd, can I still downsize the image from png24 to png8? Thanks. ...
How can i create a collage from a large number of images as per below using PHP scripts? I am also looking at creating different sizes A0, A1, A2 sized images depending on the number of pictures used in the collage. Thanks ...
I have the following 2 consequative, unaltered frames from a video: For some reason the camera made the 2nd much 'washed out' than the first. I want to make the 2nd look more like the 1st. In the video I'm trying to process, there are lots of cases like this, where the 'exposure' changes suddenly from one frame to the next. I am abl...
I am looking to allow visitors to my site to upload, resize and place their image on a canvas. The canvas will be the same size as how it will appear on my site. I uploaded a video of how I want to it to work at http://www.youtube.com/watch?v=pJVRcs-ZF2Q .. does anyone know the best way to approach creating this technology? ...
I want to crop an image at the server side (I am using 'JCrop' and 'ASP.NET 3.5'). There is a case when the user can add an image from external site to an article.I want to anable the user to create a thumbnail from that image and store the result on the server. In this case code like string originalFile = Server.MapPath(this.srcImage....
I am trying to write text on the circled image near the edges using .net libraries. Please refer to the following url for image to see what I am trying to achieve (Even I can't do perfectly in paint :( ). Image Url I tried Graphics, Bitmap and other relevant classes of .net but they don't have any feature to do it. I am open for any ...
My apologies if this question is too general, as this is my first time using stackoverflow. :) Basically, I wanted to write an image browser that would crawl a directory tree for images, insert them into a DB, and display them hierarchically. I wanted it to run fullscreen, be fairly fast to browse through large images, and have some nic...
Hi. I use this class to crop, resize my image: http://www.phpclasses.org/package/4268-PHP-Resize-crop-rotate-flip-flop-and-grey-images.html It uses GD. The problem is that I for example do this: $img = new ImageTransform; $img->view('resize', 'foo.jpg', '500x400', true); // true argument is $cache = true Now I can just point <img src=...
I am using C#. I've two images as following: Image1: 200 X 100 Image2: 200 X 200 I tried merging it with Canvas, Graphics and Pixel methods and all work but with a glitch that it leaves black color in that 100 pixel area of image1 height. I prefer to have that area as complete transparent instead of black color. Here's the url for ...
Hi, I am looking to build an app similar to santayourself (facebook application) a screenshot below The application will accept a photo and then the users can move it with controls for zoom and rotate and moving image right, left, up and down. Then once the face is as required then the user can click save to save the image on the serv...
Hi, I am going through the source code for the above project and I don't understand the following lines of code can anyone help explain it to me please? I am trying to get the code to work with color images as it currently only works with greyscale images. I have the main methods working however the filters only get applied to the top qu...
I want to take a photo with the device's camera, overlay a CALayer on top of it, and export the photo at the native resolution of the device's camera. The best solution i could come up with so far, was to overlay the CALayer on top of the UIView, and capture the current view state using [CALayer renderInContext:]. However the result of ...
Any idea about what backend technology might be in use for sites like photofunia.com and loonapix.com for image merging to create the effects? is it flash/flex or Open GL? ...
Hi, I have an application that generates signatures. It is in JOT format: http://aspn.activestate.com/ASPN/CodeDoc/JOT/JOT/GD.html How do I write a JavaScript function to convert it into GIF format. I have been given this C example, but I don't know how to convert it. Thanks. void doJot2Gif(PODSObject *podsObj,const char* pBase64Da...
Hi, I am trying to reduce the size of images retrieved form the camera (so ~5-8 mega pixels) down to one a a few smaller sizes (the largest being 1024x768). I Tried the following code but I consistently get an OutOfMemoryError. Bitmap image = BitmapFactory.decodeStream(this.image, null, opt); int imgWidth = image.getWidth(); int imgHeig...
UIImage *image = [UIImage imageNamed:@"logo_header.png"]; UIImageView *imageView = [[UIImageView alloc] initWithImage:image]; imageView.frame = CGRectMake(0, 10, 320, 28); [self.navigationController.view addSubview:imageView]; I have added an image to my mainview using above code, how can I remove it from view so that it will not visib...
Hi all, I’ve been reading the docs and trying everything to make thumbs out of uploaded images but I can’t seem to find the problem. Images are uploaded and saved correctly but thumbs are not, it fails with no error output. This is the code I’m using: $data = $this->upload->data(); $config_image['image_library'] = 'gd'; $config_image[...
I have 3 images of a horse/knight running. I am alternating them to make it look like its running. I am using GD to alter the colors of the knight/horse for the specific users chacter. I alter the images color then preload the 3 images. but by the time my program has altered the images they have already been preloaded. so i have to load ...
Is there anything out there in the PHP world with equivalent functionality to SORL thumbnail (a Django project). Specifically: 1) It caches results (generating thumbnails on the fly is too cpu intensive). 2) It provides a smart cropping feature that crops to fit based on image entropy (so it doesn't just crop to center, but rather crops...